Behaviors are not the issue here. There is considerable evidence that sexual orientation is hardwired.
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Yes, like drug addiction and bulimia & other eating disorders. Once the malleable young brain is acclimated to a behavior, it cements itself that way. But that doesn't mean you mainstream aberrant behaviors!
Read more here. It tells of how sexual behaviors are conditioned first through environmental pressures then repetition and how sexuality can be passed down generation to generation. This makes it extra incumbent upon us with young impressionable eyes watching to maintain our "norms" accordingly. Have you seen the statistics on HIV in boys ages 13-24 skyrocketing in recent years? Monkey see, monkey do...then...do forever...
http://www-psychology.concordia.ca/fac/pfaus/Pfaus-Kippin-Centeno(2001).pdf
Conditioning and Sexual Behavior: A Review
James G. Pfaus,Tod E. Kippin, and Soraya Centeno, Center for Studies in Behavioral Neurobiology, Department of Psychology, Concordia
University, 1455 deMaisonneuve Bldg. W., Montreal, Quebec, H3G 1M8 Canada
- Youth aged 13 to 24 accounted for an estimated 26% of all new HIV infections in the United States in 2010.
- Most new HIV infections among youth occur among gay and bisexual males; there was a 22% increase in estimated new infections in this group from 2008 to 2010. HIV Among Youth | Age | HIV by Group | HIV/AIDS | CDC
2008-2010 was the really big push to normalize gay behavior and the beginning of very aggressive outreach programs in schools to normalize views on gay behaviors... Stunning correlation eh? Not really, if you understand the basic science behind conditioning and human social behaviors..